| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [verb] [prep] a | 664 |
|
| 2 | [adj] [verb] at a | 173 |
|
| 3 | this [verb] at [art] | 54 |
|
| 4 | this [verb] at [art] | 54 |
|
| 5 | this [verb] at a | 18 |
|
